206827247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 244629504

約数和(自身を除く): 37802257

約数列:

[1, 11, 23, 41, 127, 157, 253, 451, 943, 1397, 1727, 2921, 3611, 5207, 6437, 10373, 19939, 32131, 39721, 57277, 70807, 119761, 148051, 219329, 458597, 817499, 1317371, 1628561, 5044567, 8992489, 18802477, 206827247]

約数ペア:

[(1, 206827247), (11, 18802477), (23, 8992489), (41, 5044567), (127, 1628561), (157, 1317371), (253, 817499), (451, 458597), (943, 219329), (1397, 148051), (1727, 119761), (2921, 70807), (3611, 57277), (5207, 39721), (6437, 32131), (10373, 19939)]